Receptor, Parathyroid Hormone, Type 2Receptor, Parathyroid Hormone, Type 1Parathyroid HormoneParathyroid GlandsReceptors, PeptideParathyroid NeoplasmsReceptors, Parathyroid HormoneParathyroid Hormone-Related ProteinHyperparathyroidismParathyroid DiseasesTeriparatideParathyroidectomyHyperparathyroidism, SecondaryHypercalcemiaHypocalcemiaHypoparathyroidismHormonesCalciumPhosphorusReceptors, Calcium-SensingPhosphatesHyperparathyroidism, PrimaryBone and BonesCalcitriolVitamin DCalcitoninPseudohypoparathyroidismAdenomaThyroid HormonesOsteoblastsFollicle Stimulating HormoneUremiaBone ResorptionBone DensityBone RemodelingLuteinizing HormoneVitamin D DeficiencyCalcifediolCyclic AMPRenal OsteodystrophyThyroidectomyKidney Failure, ChronicOsteocalcinErgocalciferolsAlkaline PhosphataseRenal DialysisHydroxycholecalciferolsDihydroxycholecalciferolsCalcium, DietaryGonadal Steroid HormonesPeptide FragmentsGonadotropin-Releasing HormoneOpossumsHypophosphatemiaPhosphorus, DietaryTime FactorsCholecalciferolCalcium CarbonateKidneyHuman Growth HormoneCalcium GluconateHyperplasiaRadioimmunoassayOsteoporosisBone Diseases, MetabolicReceptors, Thyroid HormoneNaphthalenesSodium-Phosphate Cotransporter ProteinsTechnetium Tc 99m SestamibiAdrenocorticotropic HormoneHyperphosphatemia